9571653

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:99

約数の個数: 72

約数和(自身を含む): 18270720

約数和(自身を除く): 8699067

約数列:

[1, 3, 7, 9, 13, 21, 29, 31, 39, 63, 87, 91, 93, 117, 169, 203, 217, 261, 273, 279, 377, 403, 507, 609, 651, 819, 899, 1131, 1183, 1209, 1521, 1827, 1953, 2639, 2697, 2821, 3393, 3549, 3627, 4901, 5239, 6293, 7917, 8091, 8463, 10647, 11687, 14703, 15717, 18879, 23751, 25389, 34307, 35061, 36673, 44109, 47151, 56637, 81809, 102921, 105183, 110019, 151931, 245427, 308763, 330057, 455793, 736281, 1063517, 1367379, 3190551, 9571653]

約数ペア:

[(1, 9571653), (3, 3190551), (7, 1367379), (9, 1063517), (13, 736281), (21, 455793), (29, 330057), (31, 308763), (39, 245427), (63, 151931), (87, 110019), (91, 105183), (93, 102921), (117, 81809), (169, 56637), (203, 47151), (217, 44109), (261, 36673), (273, 35061), (279, 34307), (377, 25389), (403, 23751), (507, 18879), (609, 15717), (651, 14703), (819, 11687), (899, 10647), (1131, 8463), (1183, 8091), (1209, 7917), (1521, 6293), (1827, 5239), (1953, 4901), (2639, 3627), (2697, 3549), (2821, 3393)]